v15

db/migrations/09_unmatch_and_block.sql

@@ -0,0 +1,13 @@
+-- Migration: Unmatch and Block Features
+CREATE TABLE IF NOT EXISTS blocked_users (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    blocker_id INT NOT NULL,
+    blocked_id INT NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (blocker_id) REFERENCES users(id) ON DELETE CASCADE,
+    FOREIGN KEY (blocked_id) REFERENCES users(id) ON DELETE CASCADE,
+    UNIQUE KEY unique_block (blocker_id, blocked_id)
+);
+
+-- Add status to matches to allow unmatching without deleting history
+ALTER TABLE matches ADD COLUMN status ENUM('active', 'unmatched') DEFAULT 'active';

discover.php

@@ -20,39 +20,55 @@ if (!$user) {
 
 $user_role = $user['role'];
 
+// Blocked users filter
+$stmt = db()->prepare("SELECT blocked_id FROM blocked_users WHERE blocker_id = ?");
+$stmt->execute([$current_user_id]);
+$blocked_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+$stmt = db()->prepare("SELECT blocker_id FROM blocked_users WHERE blocked_id = ?");
+$stmt->execute([$current_user_id]);
+$blocked_by_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+$all_blocked = array_unique(array_merge($blocked_ids, $blocked_by_ids));
+$placeholders = empty($all_blocked) ? "0" : implode(',', array_fill(0, count($all_blocked), '?'));
+
 // Leaderboard: Most Followed This Week
-$stmt = db()->prepare("
+$sql = "
     SELECT s.id, s.name, s.description, u.full_name as founder_name, COUNT(sf.id) as followers_count
     FROM startups s
     JOIN users u ON s.founder_id = u.id
     JOIN startup_followers sf ON s.id = sf.startup_id
     WHERE sf.created_at >= DATE_SUB(NOW(), INTERVAL 7 DAY)
+    AND u.id NOT IN ($placeholders)
     GROUP BY s.id
     ORDER BY followers_count DESC
     LIMIT 10
-");
+";
-$stmt->execute();
+$stmt = db()->prepare($sql);
+$stmt->execute($all_blocked ?: []);
 $mostFollowed = $stmt->fetchAll();
 
 // Leaderboard: Most Funded This Week
-$stmt = db()->prepare("
+$sql = "
     SELECT s.id, s.name, s.description, u.full_name as founder_name, SUM(i.amount) as funded_amount
     FROM startups s
     JOIN users u ON s.founder_id = u.id
     JOIN investments i ON s.id = i.startup_id
     WHERE i.status = 'approved' AND i.created_at >= DATE_SUB(NOW(), INTERVAL 7 DAY)
+    AND u.id NOT IN ($placeholders)
     GROUP BY s.id
     ORDER BY funded_amount DESC
     LIMIT 10
-");
+";
-$stmt->execute();
+$stmt = db()->prepare($sql);
+$stmt->execute($all_blocked ?: []);
 $mostFunded = $stmt->fetchAll();
 
 // Search logic
 $q = $_GET['q'] ?? '';
 $browseStartups = [];
-$where = "s.status = 'public'";
+$where = "s.status = 'public' AND u.id NOT IN ($placeholders)";
-$params = [];
+$params = $all_blocked ?: [];
 if ($q) {
     $where .= " AND (s.name LIKE ? OR s.description LIKE ? OR u.full_name LIKE ?)";
     $params[] = "%$q%";
@@ -85,10 +101,8 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
         .hub-header { padding: 60px 0 40px; text-align: center; }
         .hub-header h1 { font-size: 48px; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 12px; }
         .hub-header p { color: var(--text-secondary); font-size: 18px; }
-
         .leaderboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 60px; }
         @media (max-width: 900px) { .leaderboard-grid { grid-template-columns: 1fr; } }
-
         .lb-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px; padding: 30px; backdrop-filter: blur(20px); }
         .lb-title { display: flex; align-items: center; gap: 12px; margin-bottom: 25px; font-size: 20px; font-weight: 700; }
         .lb-item { display: flex; align-items: center; gap: 15px; padding: 15px; background: rgba(255,255,255,0.03); border-radius: 16px; margin-bottom: 12px; transition: all 0.3s; text-decoration: none; color: inherit; }
@@ -97,7 +111,6 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
         .rank-1 { background: gold; color: #000; }
         .rank-2 { background: silver; color: #000; }
         .rank-3 { background: #cd7f32; color: #000; }
-
         .startup-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 25px; }
         .startup-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px; padding: 30px; transition: all 0.3s; }
         .startup-card:hover { transform: translateY(-5px); border-color: var(--accent-blue); }

messages.php

@@ -14,7 +14,7 @@ $user = $stmt->fetch();
 
 $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
 
-// Handle Accept/Reject Actions
+// Handle Actions (Accept/Reject/Unmatch/Block)
 if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && isset($_POST['other_user_id'])) {
     $other_id = (int)$_POST['other_user_id'];
     $action = $_POST['action'];
@@ -22,11 +22,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && isset($_
     if ($action === 'accept') {
         $stmt = db()->prepare("UPDATE messages SET status = 'accepted' WHERE sender_id = ? AND receiver_id = ? AND status = 'pending'");
         $stmt->execute([$other_id, $user_id]);
-        
-        // Notify the sender
         $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
         $stmt->execute([$other_id, "Your message request to " . $user['full_name'] . " has been accepted."]);
-        
         header("Location: messages.php?chat_with=$other_id");
         exit;
     } elseif ($action === 'reject') {
@@ -34,13 +31,38 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && isset($_
         $stmt->execute([$other_id, $user_id]);
         header("Location: messages.php");
         exit;
+    } elseif ($action === 'unmatch') {
+        $stmt = db()->prepare("UPDATE matches SET status = 'unmatched' WHERE (user1_id = ? AND user2_id = ?) OR (user1_id = ? AND user2_id = ?)");
+        $stmt->execute([$user_id, $other_id, $other_id, $user_id]);
+        header("Location: messages.php");
+        exit;
+    } elseif ($action === 'block') {
+        $stmt = db()->prepare("INSERT IGNORE INTO blocked_users (blocker_id, blocked_id) VALUES (?, ?)");
+        $stmt->execute([$user_id, $other_id]);
+        // Also unmatch if they were matched
+        $stmt = db()->prepare("UPDATE matches SET status = 'unmatched' WHERE (user1_id = ? AND user2_id = ?) OR (user1_id = ? AND user2_id = ?)");
+        $stmt->execute([$user_id, $other_id, $other_id, $user_id]);
+        header("Location: messages.php");
+        exit;
     }
 }
 
-// Fetch Matches for Founders
+// Fetch Blocked Users to filter them out
+$stmt = db()->prepare("SELECT blocked_id FROM blocked_users WHERE blocker_id = ?");
+$stmt->execute([$user_id]);
+$blocked_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+$stmt = db()->prepare("SELECT blocker_id FROM blocked_users WHERE blocked_id = ?");
+$stmt->execute([$user_id]);
+$blocked_by_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+$all_blocked = array_unique(array_merge($blocked_ids, $blocked_by_ids));
+$placeholders = empty($all_blocked) ? "0" : implode(',', array_fill(0, count($all_blocked), '?'));
+
+// Fetch Matches for Founders (active only, not blocked)
 $matches = [];
 if ($user['role'] === 'founder') {
-    $stmt = db()->prepare("
+    $sql = "
         SELECT m.*, 
                u.full_name as match_name, 
                u.id as match_id,
@@ -50,21 +72,28 @@ if ($user['role'] === 'founder') {
         JOIN users u ON (m.user1_id = u.id OR m.user2_id = u.id)
         WHERE (m.user1_id = ? OR m.user2_id = ?) 
         AND u.id != ?
-    ");
+        AND m.status = 'active'
-    $stmt->execute([$user_id, $user_id, $user_id]);
+        AND u.id NOT IN ($placeholders)
+    ";
+    $stmt = db()->prepare($sql);
+    $params = array_merge([$user_id, $user_id, $user_id], $all_blocked ?: []);
+    $stmt->execute($params);
     $matches = $stmt->fetchAll();
 }
 
-// Fetch Conversations (accepted or pending from others)
+// Fetch Conversations (accepted or pending from others, excluding blocked)
-$stmt = db()->prepare("
+$sql = "
     SELECT DISTINCT u.id as other_user_id, u.full_name as other_user_name, u.role as other_role
     FROM messages m
     JOIN users u ON (m.sender_id = u.id OR m.receiver_id = u.id)
     WHERE ((m.sender_id = ? OR m.receiver_id = ?) AND u.id != ?)
     AND (m.status = 'accepted' OR (m.status = 'pending' AND m.receiver_id = ?))
+    AND u.id NOT IN ($placeholders)
     ORDER BY (SELECT MAX(created_at) FROM messages WHERE (sender_id = m.sender_id AND receiver_id = m.receiver_id) OR (sender_id = m.receiver_id AND receiver_id = m.sender_id)) DESC
-");
+";
-$stmt->execute([$user_id, $user_id, $user_id, $user_id]);
+$stmt = db()->prepare($sql);
+$params = array_merge([$user_id, $user_id, $user_id, $user_id], $all_blocked ?: []);
+$stmt->execute($params);
 $conversations = $stmt->fetchAll();
 
 $active_chat_id = isset($_GET['chat_with']) ? (int)$_GET['chat_with'] : null;
@@ -73,14 +102,20 @@ $active_chat_user = null;
 $chat_messages = [];
 $can_reply = true;
 $needs_acceptance = false;
+$is_currently_matched = false;
 
 if ($active_chat_id) {
+    // Check if blocked
+    if (in_array($active_chat_id, $all_blocked)) {
+        header("Location: messages.php");
+        exit;
+    }
+
     $stmt = db()->prepare("SELECT id, full_name, role FROM users WHERE id = ?");
     $stmt->execute([$active_chat_id]);
     $active_chat_user = $stmt->fetch();
     
     if ($active_chat_user) {
-        // Fetch messages (only show accepted or pending ones)
         $stmt = db()->prepare("
             SELECT * FROM messages 
             WHERE ((sender_id = ? AND receiver_id = ?) 
@@ -91,21 +126,19 @@ if ($active_chat_id) {
         $stmt->execute([$user_id, $active_chat_id, $active_chat_id, $user_id]);
         $chat_messages = $stmt->fetchAll();
         
-        // Check if there are any accepted messages or a match
         $stmt = db()->prepare("SELECT 1 FROM messages WHERE ((sender_id = ? AND receiver_id = ?) OR (sender_id = ? AND receiver_id = ?)) AND status = 'accepted'");
         $stmt->execute([$user_id, $active_chat_id, $active_chat_id, $user_id]);
         $has_accepted = (bool)$stmt->fetchColumn();
         
-        $stmt = db()->prepare("SELECT 1 FROM matches WHERE (user1_id = ? AND user2_id = ?) OR (user1_id = ? AND user2_id = ?)");
+        $stmt = db()->prepare("SELECT 1 FROM matches WHERE ((user1_id = ? AND user2_id = ?) OR (user1_id = ? AND user2_id = ?)) AND status = 'active'");
         $stmt->execute([$user_id, $active_chat_id, $active_chat_id, $user_id]);
-        $has_match = (bool)$stmt->fetchColumn();
+        $is_currently_matched = (bool)$stmt->fetchColumn();
         
-        // If receiver of pending messages, can't reply yet
         $stmt = db()->prepare("SELECT 1 FROM messages WHERE sender_id = ? AND receiver_id = ? AND status = 'pending'");
         $stmt->execute([$active_chat_id, $user_id]);
         $has_pending_from_other = (bool)$stmt->fetchColumn();
         
-        if (!$has_accepted && !$has_match && $has_pending_from_other) {
+        if (!$has_accepted && !$is_currently_matched && $has_pending_from_other) {
             $can_reply = false;
             $needs_acceptance = true;
         }
@@ -116,29 +149,22 @@ if ($active_chat_id) {
 if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active_chat_id && $can_reply) {
     $content = trim($_POST['content']);
     if (!empty($content)) {
-        // Determine status
         $status = 'accepted';
-        
+        $stmt = db()->prepare("SELECT 1 FROM matches WHERE ((user1_id = ? AND user2_id = ?) OR (user1_id = ? AND user2_id = ?)) AND status = 'active'");
-        // Check if a match exists
-        $stmt = db()->prepare("SELECT 1 FROM matches WHERE (user1_id = ? AND user2_id = ?) OR (user1_id = ? AND user2_id = ?)");
         $stmt->execute([$user_id, $active_chat_id, $active_chat_id, $user_id]);
         $is_match = (bool)$stmt->fetchColumn();
         
-        // Check if previous accepted exists
         $stmt = db()->prepare("SELECT 1 FROM messages WHERE ((sender_id = ? AND receiver_id = ?) OR (sender_id = ? AND receiver_id = ?)) AND status = 'accepted'");
         $stmt->execute([$user_id, $active_chat_id, $active_chat_id, $user_id]);
         $is_accepted = (bool)$stmt->fetchColumn();
         
         if (!$is_match && !$is_accepted) {
-            // Check startup status
             if ($startup_id) {
                 $stmt = db()->prepare("SELECT status, name FROM startups WHERE id = ?");
                 $stmt->execute([$startup_id]);
                 $s = $stmt->fetch();
                 if ($s && $s['status'] === 'private') {
                     $status = 'pending';
-                    
-                    // Notify receiver about the request
                     $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                     $stmt->execute([$active_chat_id, "New message request from " . $user['full_name'] . " regarding " . $s['name'] . "."]);
                 }
@@ -199,7 +225,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active
             width: 40px; height: 40px; border-radius: 12px; background: var(--gradient-primary);
             display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff;
         }
-        .chat-header { padding: 15px 25px; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; gap: 15px; }
+        .chat-header { padding: 15px 25px; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; }
         .chat-messages { flex: 1; overflow-y: auto; padding: 25px; display: flex; flex-direction: column; gap: 15px; }
         .msg-bubble {
             max-width: 70%; padding: 12px 18px; border-radius: 18px; font-size: 14px; line-height: 1.5;
@@ -219,6 +245,24 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active
             padding: 20px; background: rgba(255, 204, 0, 0.1); border-top: 1px solid rgba(255, 204, 0, 0.2);
             text-align: center;
         }
+
+        /* Action Menu */
+        .action-menu { position: relative; }
+        .action-menu-content {
+            display: none; position: absolute; right: 0; top: 100%;
+            background: var(--surface-color); border: 1px solid var(--border-color);
+            border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.5);
+            z-index: 100; min-width: 150px;
+        }
+        .action-menu:hover .action-menu-content { display: block; }
+        .action-link {
+            display: block; padding: 10px 15px; color: var(--text-secondary);
+            text-decoration: none; font-size: 13px; transition: all 0.2s;
+            background: none; border: none; width: 100%; text-align: left; cursor: pointer;
+        }
+        .action-link:hover { background: rgba(255,255,255,0.05); color: #fff; }
+        .action-link.danger { color: #ff3b30; }
+        .action-link.danger:hover { background: rgba(255, 59, 48, 0.1); }
     </style>
 </head>
 <body>
@@ -253,7 +297,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active
                 <div style="padding: 10px 20px; font-size: 11px; text-transform: uppercase; color: var(--text-secondary); letter-spacing: 1px;">New Matches</div>
                 <?php foreach ($matches as $match): ?>
                     <?php 
-                    // Check if already has conversation
                     $hasConv = false;
                     foreach ($conversations as $c) { if ($c['other_user_id'] == $match['match_id']) $hasConv = true; }
                     if ($hasConv) continue;
@@ -274,7 +317,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active
             <?php else: ?>
                 <?php foreach ($conversations as $conv): ?>
                     <?php
-                    // Check if has pending from others
                     $stmt = db()->prepare("SELECT 1 FROM messages WHERE sender_id = ? AND receiver_id = ? AND status = 'pending'");
                     $stmt->execute([$conv['other_user_id'], $user_id]);
                     $isPending = (bool)$stmt->fetchColumn();
@@ -298,10 +340,27 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active
         <div class="chat-main">
             <?php if ($active_chat_user): ?>
                 <div class="chat-header">
-                    <div class="avatar-sm"><?= substr($active_chat_user['full_name'], 0, 1) ?></div>
+                    <div style="display: flex; align-items: center; gap: 15px;">
-                    <div>
+                        <div class="avatar-sm"><?= substr($active_chat_user['full_name'], 0, 1) ?></div>
-                        <div style="font-weight: 700;"><?= htmlspecialchars($active_chat_user['full_name']) ?></div>
+                        <div>
-                        <div style="font-size: 12px; color: var(--text-secondary);"><?= ucfirst($active_chat_user['role']) ?></div>
+                            <div style="font-weight: 700;"><?= htmlspecialchars($active_chat_user['full_name']) ?></div>
+                            <div style="font-size: 12px; color: var(--text-secondary);"><?= ucfirst($active_chat_user['role']) ?></div>
+                        </div>
+                    </div>
+                    <div class="action-menu">
+                        <button class="btn btn-secondary" style="padding: 5px 12px;"><i class="fas fa-ellipsis-v"></i></button>
+                        <div class="action-menu-content">
+                            <form method="POST" onsubmit="return confirm('Unmatch with this founder?')">
+                                <input type="hidden" name="other_user_id" value="<?= $active_chat_id ?>">
+                                <input type="hidden" name="action" value="unmatch">
+                                <button type="submit" class="action-link">Unmatch</button>
+                            </form>
+                            <form method="POST" onsubmit="return confirm('Block this user? They will not be able to see you or message you.')">
+                                <input type="hidden" name="other_user_id" value="<?= $active_chat_id ?>">
+                                <input type="hidden" name="action" value="block">
+                                <button type="submit" class="action-link danger">Block User</button>
+                            </form>
+                        </div>
                     </div>
                 </div>
                 <div class="chat-messages" id="chat-box">
@@ -309,9 +368,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['content']) && $active
                         <div style="text-align: center; color: var(--text-secondary); margin-top: 50px;">
                             <i class="fas fa-hand-sparkles" style="font-size: 40px; margin-bottom: 20px; opacity: 0.3;"></i>
                             <p>This is the start of your conversation with <?= htmlspecialchars(explode(' ', $active_chat_user['full_name'])[0]) ?>.</p>
-                            <?php if ($startup_id): ?>
-                                <p style="font-size: 12px;">Regarding their private startup. Your first message will be a request.</p>
-                            <?php endif; ?>
                         </div>
                     <?php else: ?>
                         <?php foreach ($chat_messages as $msg): ?>

partners.php

@@ -17,39 +17,38 @@ if (!$user || $user['role'] !== 'founder') {
     exit;
 }
 
-// Onboarding check
 if (!$user['onboarding_completed']) {
     header("Location: founder_onboarding.php");
     exit;
 }
 
-// Skill-based Matching Helper
+// Blocked users filter
+$stmt = db()->prepare("SELECT blocked_id FROM blocked_users WHERE blocker_id = ?");
+$stmt->execute([$current_user_id]);
+$blocked_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+$stmt = db()->prepare("SELECT blocker_id FROM blocked_users WHERE blocked_id = ?");
+$stmt->execute([$current_user_id]);
+$blocked_by_ids = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+$all_blocked = array_unique(array_merge($blocked_ids, $blocked_by_ids));
+$placeholders = empty($all_blocked) ? "0" : implode(',', array_fill(0, count($all_blocked), '?'));
+
 function calculateMatchScore($me, $them) {
     $score = 0;
-    
-    // 1. My preferred skills vs Their skills
     $myNeeds = array_filter(array_map('trim', explode(',', strtolower($me['preferred_co_founder_skills'] ?? ''))));
     $theirSkills = array_filter(array_map('trim', explode(',', strtolower($them['skills'] ?? ''))));
     $skillMatches = array_intersect($myNeeds, $theirSkills);
     $score += count($skillMatches) * 10;
-    
-    // 2. Their preferred skills vs My skills
     $theirNeeds = array_filter(array_map('trim', explode(',', strtolower($them['preferred_co_founder_skills'] ?? ''))));
     $mySkills = array_filter(array_map('trim', explode(',', strtolower($me['skills'] ?? ''))));
     $reciprocalMatches = array_intersect($theirNeeds, $mySkills);
     $score += count($reciprocalMatches) * 10;
-    
-    // 3. Industry overlap
     $myIndustries = array_filter(array_map('trim', explode(',', strtolower($me['startup_industries'] ?? ''))));
     $theirIndustries = array_filter(array_map('trim', explode(',', strtolower($them['startup_industries'] ?? ''))));
     $industryMatches = array_intersect($myIndustries, $theirIndustries);
     $score += count($industryMatches) * 5;
-    
+    if (!empty($me['university']) && $me['university'] === $them['university']) { $score += 5; }
-    // 4. University match (bonus)
-    if (!empty($me['university']) && $me['university'] === $them['university']) {
-        $score += 5;
-    }
-    
     return [
         'total' => $score,
         'skillMatches' => array_values($skillMatches),
@@ -57,27 +56,23 @@ function calculateMatchScore($me, $them) {
     ];
 }
 
-// Handle Swipe Logic
 if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['action'] === 'swipe') {
     header('Content-Type: application/json');
     $swiped_id = (int)$_POST['swiped_id'];
-    $direction = $_POST['direction']; // 'like' or 'dislike'
+    $direction = $_POST['direction'];
-    
     if ($swiped_id > 0 && in_array($direction, ['like', 'dislike'])) {
         $stmt = db()->prepare("INSERT IGNORE INTO swipes (swiper_id, swiped_id, direction) VALUES (?, ?, ?)");
         $stmt->execute([$current_user_id, $swiped_id, $direction]);
-        
         $isMatch = false;
         if ($direction === 'like') {
             $stmt = db()->prepare("SELECT id FROM swipes WHERE swiper_id = ? AND swiped_id = ? AND direction = 'like'");
             $stmt->execute([$swiped_id, $current_user_id]);
             if ($stmt->fetch()) {
                 $isMatch = true;
-                $stmt = db()->prepare("INSERT IGNORE INTO matches (user1_id, user2_id) VALUES (?, ?)");
+                $stmt = db()->prepare("INSERT INTO matches (user1_id, user2_id, status) VALUES (?, ?, 'active') ON DUPLICATE KEY UPDATE status = 'active'");
                 $u1 = min($current_user_id, $swiped_id);
                 $u2 = max($current_user_id, $swiped_id);
                 $stmt->execute([$u1, $u2]);
-                
                 $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                 $stmt->execute([$swiped_id, "You have a new match! Start a conversation now."]);
                 $stmt->execute([$current_user_id, "You have a new match! Start a conversation now."]);
@@ -90,26 +85,32 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['
     exit;
 }
 
-// Fetch matches
+// Fetch active matches not blocked
-$stmt = db()->prepare("
+$sql = "
     SELECT u.*, m.created_at as matched_at FROM matches m
     JOIN users u ON (m.user1_id = u.id OR m.user2_id = u.id)
-    WHERE (m.user1_id = ? OR m.user2_id = ?) AND u.id != ?
+    WHERE (m.user1_id = ? OR m.user2_id = ?) 
+    AND u.id != ? 
+    AND m.status = 'active'
+    AND u.id NOT IN ($placeholders)
     ORDER BY m.created_at DESC
-");
+";
-$stmt->execute([$current_user_id, $current_user_id, $current_user_id]);
+$stmt = db()->prepare($sql);
+$stmt->execute(array_merge([$current_user_id, $current_user_id, $current_user_id], $all_blocked ?: []));
 $matches = $stmt->fetchAll();
 
-// Fetch swipe candidates with scoring
+// Fetch swipe candidates
-$stmt = db()->prepare("
+$sql = "
     SELECT * FROM users 
     WHERE role = 'founder' 
     AND id != ? 
     AND onboarding_completed = 1
     AND id NOT IN (SELECT swiped_id FROM swipes WHERE swiper_id = ?)
+    AND id NOT IN ($placeholders)
     LIMIT 50
-");
+";
-$stmt->execute([$current_user_id, $current_user_id]);
+$stmt = db()->prepare($sql);
+$stmt->execute(array_merge([$current_user_id, $current_user_id], $all_blocked ?: []));
 $allCandidates = $stmt->fetchAll();
 
 foreach ($allCandidates as &$c) {
@@ -121,8 +122,8 @@ $swipeCandidates = array_slice($allCandidates, 0, 10);
 
 // Fetch partners for Browse view
 $search = $_GET['q'] ?? '';
-$where = "role = 'founder' AND id != ? AND onboarding_completed = 1 AND id NOT IN (SELECT swiped_id FROM swipes WHERE swiper_id = ?)";
+$where = "role = 'founder' AND id != ? AND onboarding_completed = 1 AND id NOT IN (SELECT swiped_id FROM swipes WHERE swiper_id = ?) AND id NOT IN ($placeholders)";
-$params = [$current_user_id, $current_user_id];
+$params = array_merge([$current_user_id, $current_user_id], $all_blocked ?: []);
 if ($search) {
     $where .= " AND (full_name LIKE ? OR skills LIKE ? OR university LIKE ? OR startup_industries LIKE ?)";
     $params[] = "%$search%";
@@ -154,138 +155,25 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
     <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
     <style>
-        .page-header {
+        .page-header { padding: 60px 0 40px; text-align: center; }
-            padding: 60px 0 40px;
+        .page-header h1 { font-size: 48px; font-weight: 800; margin-bottom: 12px; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
-            text-align: center;
+        .page-header p { color: var(--text-secondary); font-size: 18px; }
-        }
+        .matches-section { margin-bottom: 50px; }
-        .page-header h1 {
+        .matches-scroller { display: flex; gap: 20px; overflow-x: auto; padding: 15px 5px; scrollbar-width: none; }
-            font-size: 48px;
-            font-weight: 800;
-            margin-bottom: 12px;
-            background: var(--gradient-primary);
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-        }
-        .page-header p {
-            color: var(--text-secondary);
-            font-size: 18px;
-        }
-
-        /* Matches Scroller */
-        .matches-section {
-            margin-bottom: 50px;
-        }
-        .matches-scroller {
-            display: flex;
-            gap: 20px;
-            overflow-x: auto;
-            padding: 15px 5px;
-            scrollbar-width: none;
-        }
         .matches-scroller::-webkit-scrollbar { display: none; }
-        .match-card {
+        .match-card { flex: 0 0 80px; text-align: center; cursor: pointer; transition: transform 0.2s; }
-            flex: 0 0 80px;
-            text-align: center;
-            cursor: pointer;
-            transition: transform 0.2s;
-        }
         .match-card:hover { transform: scale(1.05); }
-        .match-avatar {
+        .match-avatar { width: 80px; height: 80px; border-radius: 24px; background: var(--surface-color); border: 2px solid var(--accent-blue); display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; color: #fff; margin-bottom: 8px; box-shadow: 0 10px 20px rgba(0, 242, 255, 0.2); position: relative; }
-            width: 80px;
-            height: 80px;
-            border-radius: 24px;
-            background: var(--surface-color);
-            border: 2px solid var(--accent-blue);
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 28px;
-            font-weight: 700;
-            color: #fff;
-            margin-bottom: 8px;
-            box-shadow: 0 10px 20px rgba(0, 242, 255, 0.2);
-            position: relative;
-        }
         .match-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 22px; }
         .match-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
-
+        .tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; }
-        /* Tabs */
+        .tab-btn { padding: 12px 24px; border-radius: 50px; background: var(--surface-color); border: 1px solid var(--border-color); color: var(--text-secondary); font-weight: 600; cursor: pointer; transition: all 0.3s; }
-        .tabs {
+        .tab-btn.active { background: var(--gradient-primary); color: #fff; border-color: transparent; box-shadow: 0 10px 20px rgba(0, 122, 255, 0.3); }
-            display: flex;
+        .swipe-container { display: flex; flex-direction: column; align-items: center; padding: 20px 0; }
-            justify-content: center;
+        .card-stack { position: relative; width: 100%; max-width: 400px; height: 550px; }
-            gap: 15px;
+        .swipe-card { position: absolute; width: 100%; height: 100%; background: var(--surface-color); border: 1px solid var(--border-color); border-radius: 32px; overflow: hidden; box-shadow: 0 20px 40px rgba(0,0,0,0.4); transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.5s ease; cursor: grab; display: flex; flex-direction: column; }
-            margin-bottom: 40px;
+        .card-header-img { height: 280px; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; font-size: 100px; color: rgba(255,255,255,0.2); position: relative; }
-        }
+        .match-badge { position: absolute; top: 20px; right: 20px; background: rgba(0,0,0,0.6); backdrop-filter: blur(10px); padding: 8px 16px; border-radius: 50px; color: var(--accent-blue); font-weight: 700; font-size: 14px; border: 1px solid var(--accent-blue); display: flex; align-items: center; gap: 8px; }
-        .tab-btn {
-            padding: 12px 24px;
-            border-radius: 50px;
-            background: var(--surface-color);
-            border: 1px solid var(--border-color);
-            color: var(--text-secondary);
-            font-weight: 600;
-            cursor: pointer;
-            transition: all 0.3s;
-        }
-        .tab-btn.active {
-            background: var(--gradient-primary);
-            color: #fff;
-            border-color: transparent;
-            box-shadow: 0 10px 20px rgba(0, 122, 255, 0.3);
-        }
-
-        /* Swipe UI */
-        .swipe-container {
-            display: flex;
-            flex-direction: column;
-            align-items: center;
-            padding: 20px 0;
-        }
-        .card-stack {
-            position: relative;
-            width: 100%;
-            max-width: 400px;
-            height: 550px;
-        }
-        .swipe-card {
-            position: absolute;
-            width: 100%;
-            height: 100%;
-            background: var(--surface-color);
-            border: 1px solid var(--border-color);
-            border-radius: 32px;
-            overflow: hidden;
-            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
-            transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.5s ease;
-            cursor: grab;
-            display: flex;
-            flex-direction: column;
-        }
-        .card-header-img {
-            height: 280px;
-            background: var(--gradient-primary);
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            font-size: 100px;
-            color: rgba(255,255,255,0.2);
-            position: relative;
-        }
-        .match-badge {
-            position: absolute;
-            top: 20px;
-            right: 20px;
-            background: rgba(0,0,0,0.6);
-            backdrop-filter: blur(10px);
-            padding: 8px 16px;
-            border-radius: 50px;
-            color: var(--accent-blue);
-            font-weight: 700;
-            font-size: 14px;
-            border: 1px solid var(--accent-blue);
-            display: flex;
-            align-items: center;
-            gap: 8px;
-        }
         .card-details { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
         .card-title { font-size: 26px; font-weight: 800; margin-bottom: 5px; }
         .card-subtitle { font-size: 14px; color: var(--accent-blue); font-weight: 600; margin-bottom: 15px; }
@@ -293,52 +181,18 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
         .card-tags { display: flex; flex-wrap: wrap; gap: 8px; }
         .card-tag { font-size: 11px; padding: 5px 12px; background: rgba(255,255,255,0.05); border-radius: 20px; border: 1px solid var(--border-color); }
         .card-tag.highlight { border-color: var(--accent-blue); color: var(--accent-blue); background: rgba(0, 242, 255, 0.05); }
-
         .swipe-actions { display: flex; gap: 20px; margin-top: 30px; }
-        .action-btn {
+        .action-btn { width: 70px; height: 70px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; cursor: pointer; border: none; transition: transform 0.2s; box-shadow: 0 10px 20px rgba(0,0,0,0.2); }
-            width: 70px; height: 70px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
-            font-size: 28px; cursor: pointer; border: none; transition: transform 0.2s; box-shadow: 0 10px 20px rgba(0,0,0,0.2);
-        }
         .action-btn:hover { transform: scale(1.1); }
         .btn-dislike { background: #1a1a24; color: #ff3b30; border: 1px solid rgba(255, 39, 48, 0.2); }
         .btn-like { background: var(--gradient-primary); color: #fff; }
-
+        .browse-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 25px; }
-        /* Browse UI */
+        .candidate-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px; padding: 25px; transition: transform 0.3s; cursor: pointer; position: relative; }
-        .browse-container {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-            gap: 25px;
-        }
-        .candidate-card {
-            background: var(--card-bg);
-            border: 1px solid var(--border-color);
-            border-radius: 24px;
-            padding: 25px;
-            transition: transform 0.3s;
-            cursor: pointer;
-            position: relative;
-        }
         .candidate-card:hover { transform: translateY(-5px); border-color: var(--accent-blue); }
         .candidate-header { display: flex; gap: 15px; align-items: center; margin-bottom: 20px; }
         .candidate-avatar { width: 60px; height: 60px; border-radius: 18px; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; font-size: 20px; }
-
+        .score-indicator { position: absolute; top: 25px; right: 25px; font-size: 11px; font-weight: 700; color: var(--accent-blue); text-transform: uppercase; }
-        .score-indicator {
+        #match-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10, 10, 15, 0.95); z-index: 2000; display: none; align-items: center; justify-content: center; text-align: center; backdrop-filter: blur(20px); }
-            position: absolute;
-            top: 25px;
-            right: 25px;
-            font-size: 11px;
-            font-weight: 700;
-            color: var(--accent-blue);
-            text-transform: uppercase;
-        }
-
-        /* Match Modal */
-        #match-modal {
-            position: fixed; top: 0; left: 0; width: 100%; height: 100%;
-            background: rgba(10, 10, 15, 0.95); z-index: 2000; display: none;
-            align-items: center; justify-content: center; text-align: center;
-            backdrop-filter: blur(20px);
-        }
         .match-popup { max-width: 400px; padding: 40px; }
         .match-title { font-size: 56px; font-weight: 900; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 20px; }
     </style>
@@ -514,72 +368,38 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
         document.getElementById('tab-swipe').classList.toggle('active', tab === 'swipe');
         document.getElementById('tab-browse').classList.toggle('active', tab === 'browse');
     }
-
     function handleSwipe(direction) {
         const stack = document.getElementById('card-stack');
         const cards = stack.querySelectorAll('.swipe-card');
         if (cards.length === 0) return;
-        
         const topCard = cards[cards.length - 1];
         const swipedId = topCard.getAttribute('data-id');
-        
-        // Animation
         const rotate = direction === 'like' ? 30 : -30;
         const x = direction === 'like' ? 1000 : -1000;
         topCard.style.transform = `translateX(${x}px) rotate(${rotate}deg)`;
         topCard.style.opacity = '0';
-        
-        // POST request
         const fd = new FormData();
         fd.append('action', 'swipe');
         fd.append('swiped_id', swipedId);
         fd.append('direction', direction);
-
         fetch('partners.php', { method: 'POST', body: fd })
         .then(r => r.json())
         .then(data => {
-            if (data.match) {
+            if (data.match) { document.getElementById('match-modal').style.display = 'flex'; }
-                document.getElementById('match-modal').style.display = 'flex';
-            }
             setTimeout(() => {
                 topCard.remove();
-                if (stack.querySelectorAll('.swipe-card').length === 0) {
+                if (stack.querySelectorAll('.swipe-card').length === 0) { location.reload(); }
-                    location.reload(); 
-                }
             }, 500);
         });
     }
-
+    function closeMatch() { document.getElementById('match-modal').style.display = 'none'; }
-    function closeMatch() {
-        document.getElementById('match-modal').style.display = 'none';
-    }
 </script>
 
 <style>
-    header {
+    header { background: rgba(10, 10, 15, 0.8); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-color); padding: 15px 0; position: sticky; top: 0; z-index: 1000; }
-        background: rgba(10, 10, 15, 0.8);
+    .nav-links a { color: var(--text-secondary); text-decoration: none; margin: 0 15px; font-size: 14px; font-weight: 500; transition: color 0.2s; }
-        backdrop-filter: blur(20px);
+    .nav-links a:hover, .nav-links a.active { color: #fff; }
-        border-bottom: 1px solid var(--border-color);
+    .form-control:focus { outline: none; border-color: var(--accent-blue); }
-        padding: 15px 0;
-        position: sticky;
-        top: 0;
-        z-index: 1000;
-    }
-    .nav-links a {
-        color: var(--text-secondary);
-        text-decoration: none;
-        margin: 0 15px;
-        font-size: 14px;
-        font-weight: 500;
-        transition: color 0.2s;
-    }
-    .nav-links a:hover, .nav-links a.active {
-        color: #fff;
-    }
-    .form-control:focus {
-        outline: none;
-        border-color: var(--accent-blue);
-    }
 </style>
 
 </body>

startup_details.php

@@ -23,6 +23,14 @@ if (!$startup) {
     exit;
 }
 
+// Check if blocked or blocker
+$stmt = db()->prepare("SELECT 1 FROM blocked_users WHERE (blocker_id = ? AND blocked_id = ?) OR (blocker_id = ? AND blocked_id = ?)");
+$stmt->execute([$user_id, $startup['founder_id'], $startup['founder_id'], $user_id]);
+if ($stmt->fetchColumn()) {
+    header('Location: discover.php');
+    exit;
+}
+
 // Check if current user is following
 $stmt = db()->prepare("SELECT 1 FROM startup_followers WHERE startup_id = ? AND user_id = ?");
 $stmt->execute([$startup_id, $user_id]);
@@ -40,7 +48,7 @@ $success = '';
 if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
     $action = $_POST['action'];
 
-    // Follow/Unfollow Actions (Available to all logged in users except the founder of this startup)
+    // Follow/Unfollow Actions
     if ($action === 'follow' && $startup['founder_id'] != $user_id) {
         $stmt = db()->prepare("INSERT IGNORE INTO startup_followers (startup_id, user_id) VALUES (?, ?)");
         $stmt->execute([$startup_id, $user_id]);
@@ -56,37 +64,28 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
     // Founder Actions
     if ($user['role'] === 'founder' && $startup['founder_id'] == $user_id) {
         $round_id = isset($_POST['round_id']) ? (int)$_POST['round_id'] : 0;
-
         if ($action === 'finish_round' && $activeRound && $activeRound['id'] == $round_id) {
             $stmt = db()->prepare("UPDATE funding_rounds SET status = 'Closed' WHERE id = ?");
             $stmt->execute([$round_id]);
             $success = "Funding round finished early. No new investments allowed.";
-            $activeRound = null; // Refresh for UI
+            $activeRound = null;
         } elseif ($action === 'cancel_round' && $activeRound && $activeRound['id'] == $round_id) {
             db()->beginTransaction();
             try {
-                // 1. Cancel round
                 $stmt = db()->prepare("UPDATE funding_rounds SET status = 'Cancelled' WHERE id = ?");
                 $stmt->execute([$round_id]);
-                
-                // 2. Refund all investors for this round
                 $stmt = db()->prepare("SELECT * FROM investments WHERE funding_round_id = ? AND status = 'approved'");
                 $stmt->execute([$round_id]);
                 $investmentsToRefund = $stmt->fetchAll();
-                
                 foreach ($investmentsToRefund as $inv) {
-                    // Mark investment as refunded
                     $upd = db()->prepare("UPDATE investments SET status = 'Refunded' WHERE id = ?");
                     $upd->execute([$inv['id']]);
-                    
-                    // Notify investor
                     $notif = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                     $notif->execute([$inv['investor_id'], "The funding round for " . $startup['name'] . " has been cancelled. Your investment of £" . number_format($inv['amount']) . " has been refunded."]);
                 }
-                
                 db()->commit();
                 $success = "Funding round cancelled and investors refunded.";
-                $activeRound = null; // Refresh for UI
+                $activeRound = null;
             } catch (Exception $e) {
                 db()->rollBack();
                 $error = "Cancellation failed: " . $e->getMessage();
@@ -101,7 +100,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
                 $stmt = db()->prepare("INSERT INTO funding_rounds (startup_id, funding_goal, status) VALUES (?, ?, 'Active')");
                 $stmt->execute([$startup_id, $newTarget]);
                 $success = "New funding round launched!";
-                // Refresh active round
                 $stmt = db()->prepare("SELECT * FROM funding_rounds WHERE startup_id = ? AND status = 'Active' LIMIT 1");
                 $stmt->execute([$startup_id]);
                 $activeRound = $stmt->fetch();
@@ -109,17 +107,13 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
         } elseif ($action === 'post_update') {
             $title = trim($_POST['update_title'] ?? '');
             $content = trim($_POST['update_content'] ?? '');
-
             if (empty($title) || empty($content)) {
                 $error = "Update title and content are required.";
             } else {
                 db()->beginTransaction();
                 try {
-                    // 1. Insert Update
                     $stmt = db()->prepare("INSERT INTO startup_updates (startup_id, founder_id, title, content) VALUES (?, ?, ?, ?)");
                     $stmt->execute([$startup_id, $user_id, $title, $content]);
-
-                    // 2. Identify All Unique Investors AND Followers for this startup
                     $stmt = db()->prepare(" 
                         SELECT DISTINCT u.id, u.email, u.full_name 
                         FROM users u
@@ -129,20 +123,14 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
                     ");
                     $stmt->execute([$startup_id, $startup_id]);
                     $peopleToNotify = $stmt->fetchAll();
-
-                    // 3. Notify them
                     foreach ($peopleToNotify as $targetUser) {
-                        // DB Notification
                         $notif = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                         $notif->execute([$targetUser['id'], "New progress update from " . $startup['name'] . ": " . $title]);
-
-                        // Email Notification
                         $subject = "New Update: " . $startup['name'];
                         $emailHtml = "<h1>New Update: " . htmlspecialchars($title) . "</h1><p>Hi " . htmlspecialchars($targetUser['full_name']) . ", <strong>" . htmlspecialchars($startup['name']) . "</strong> has posted a new progress update:</p><hr><p>" . nl2br(htmlspecialchars($content)) . "</p>";
                         $emailText = "New Update: " . $title . "\n\nHi " . $targetUser['full_name'] . ", " . $startup['name'] . " has posted a new progress update: " . $content;
                         MailService::sendMail($targetUser['email'], $subject, $emailHtml, $emailText);
                     }
-
                     db()->commit();
                     $success = "Update posted and " . count($peopleToNotify) . " backers/followers notified.";
                 } catch (Exception $e) {
@@ -166,53 +154,33 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
             } else {
                 db()->beginTransaction();
                 try {
-                    // Use funding_round_id for the investment
                     $stmt = db()->prepare("INSERT INTO investments (investor_id, startup_id, funding_round_id, amount, status) VALUES (?, ?, ?, ?, 'approved')");
                     $stmt->execute([$_SESSION['user_id'], $startup_id, $activeRound['id'], $amount]);
-                    
-                    // Update funding_raised in funding_rounds (the dedicated pot)
                     $stmt = db()->prepare("UPDATE funding_rounds SET funding_raised = funding_raised + ? WHERE id = ?");
                     $stmt->execute([$amount, $activeRound['id']]);
-                    
-                    // Update legacy field for backward compatibility in listing pages if needed
                     $stmt = db()->prepare("UPDATE startups SET funding_raised = funding_raised + ? WHERE id = ?");
                     $stmt->execute([$amount, $startup_id]);
-                    
                     $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                     $stmt->execute([$startup['founder_id'], "New investment of £" . number_format($amount) . " in " . $startup['name'] . "!"]);
-                    
-                    // Check if goal reached for automated notification system
                     $stmt = db()->prepare("SELECT * FROM funding_rounds WHERE id = ?");
                     $stmt->execute([$activeRound['id']]);
                     $updatedRound = $stmt->fetch();
-                    
                     if ($updatedRound['funding_raised'] >= $updatedRound['funding_goal']) {
-                        // Update status to 'Closed'
                         $stmt = db()->prepare("UPDATE funding_rounds SET status = 'Closed' WHERE id = ?");
                         $stmt->execute([$updatedRound['id']]);
-
-                        // Notify Founder (DB)
                         $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                         $stmt->execute([$startup['founder_id'], "Congratulations! The funding round for " . $startup['name'] . " has reached its goal of £" . number_format($updatedRound['funding_goal']) . "!"]);
-
-                        // Notify All Investors for this round (DB + Email)
                         $stmt = db()->prepare("SELECT DISTINCT u.id, u.email, u.full_name FROM investments i JOIN users u ON i.investor_id = u.id WHERE i.funding_round_id = ? AND i.status = 'approved'");
                         $stmt->execute([$updatedRound['id']]);
                         $investorsToNotify = $stmt->fetchAll();
-
                         foreach ($investorsToNotify as $invUser) {
-                            // DB Notification
                             $stmt = db()->prepare("INSERT INTO notifications (user_id, content) VALUES (?, ?)");
                             $stmt->execute([$invUser['id'], "Great news! The funding round for " . $startup['name'] . " that you invested in has reached its goal!"]);
-                            
-                            // Email Notification
                             $subject = "Funding Goal Reached for " . $startup['name'];
                             $html = "<h1>Goal Reached!</h1><p>Hi " . htmlspecialchars($invUser['full_name']) . ", the funding round for <strong>" . htmlspecialchars($startup['name']) . "</strong> has successfully reached its goal. Thank you for being a part of this journey!</p>";
                             $text = "Goal Reached! Hi " . $invUser['full_name'] . ", the funding round for " . $startup['name'] . " has successfully reached its goal. Thank you for being a part of this journey!";
                             MailService::sendMail($invUser['email'], $subject, $html, $text);
                         }
-                        
-                        // Email Founder
                         $stmt = db()->prepare("SELECT email, full_name FROM users WHERE id = ?");
                         $stmt->execute([$startup['founder_id']]);
                         $founderUser = $stmt->fetch();
@@ -223,10 +191,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
                             MailService::sendMail($founderUser['email'], $subject, $html, $text);
                         }
                     }
-                    
                     db()->commit();
                     $success = "Investment successful! You've backed the current round.";
-                    // Refresh active round data
                     $stmt = db()->prepare("SELECT * FROM funding_rounds WHERE id = ?");
                     $stmt->execute([$activeRound['id']]);
                     $activeRound = $stmt->fetch();
@@ -314,7 +280,6 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                 <p style="font-size: 18px; line-height: 1.6; color: var(--text-secondary); white-space: pre-wrap;"><?= htmlspecialchars($startup['description']) ?></p>
             </section>
 
-            <!-- Public Updates Section -->
             <section class="card" style="margin-bottom: 40px;">
                 <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;">
                     <h2 style="margin: 0;">Public Updates</h2>
@@ -322,7 +287,6 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                         <button class="btn btn-outline" onclick="document.getElementById('postUpdateForm').style.display='block'">Post Update</button>
                     <?php endif; ?>
                 </div>
-
                 <?php if ($user['role'] === 'founder' && $startup['founder_id'] == $user_id): ?>
                     <div id="postUpdateForm" style="display: none; background: rgba(255,255,255,0.02); padding: 25px; border-radius: 15px; margin-bottom: 30px; border: 1px solid var(--border-color);">
                         <h4 style="margin-top: 0;">New Progress Report</h4>
@@ -341,13 +305,11 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                         </form>
                     </div>
                 <?php endif; ?>
-
                 <?php
                 $stmt = db()->prepare("SELECT * FROM startup_updates WHERE startup_id = ? ORDER BY created_at DESC");
                 $stmt->execute([$startup_id]);
                 $updates = $stmt->fetchAll();
                 ?>
-
                 <?php if (empty($updates)): ?>
                     <p style="color: var(--text-secondary); font-style: italic;">No updates have been posted yet.</p>
                 <?php else: ?>
@@ -367,9 +329,7 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                 <section class="card" style="border-left: 5px solid var(--accent-blue);">
                     <h3 style="margin-top: 0;">Active Funding Round</h3>
                     <div style="margin: 20px 0;">
-                        <?php 
+                        <?php $percent = ($activeRound['funding_goal'] > 0) ? min(100, ($activeRound['funding_raised'] / $activeRound['funding_goal']) * 100) : 0; ?>
-                        $percent = ($activeRound['funding_goal'] > 0) ? min(100, ($activeRound['funding_raised'] / $activeRound['funding_goal']) * 100) : 0;
-                        ?>
                         <div style="width: 100%; height: 10px; background: var(--border-color); border-radius: 5px; overflow: hidden;">
                             <div style="width: <?= $percent ?>%; height: 100%; background: var(--gradient-primary);"></div>
                         </div>
@@ -378,7 +338,6 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                         <span style="font-size: 24px;">£<?= number_format($activeRound['funding_raised']) ?> raised</span>
                         <span style="color: var(--text-secondary);">Target: £<?= number_format($activeRound['funding_goal']) ?></span>
                     </div>
-
                     <?php if ($user['role'] === 'founder' && $startup['founder_id'] == $user_id): ?>
                         <div style="display: flex; gap: 10px; margin-top: 20px;">
                             <form method="POST" onsubmit="return confirm('Finish this round early? No more investments will be accepted.');">
@@ -400,7 +359,6 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                                 <input type="number" name="amount" min="50" step="10" value="100" class="form-control" style="flex: 1; background: var(--surface-color); color: #fff; border: 1px solid var(--border-color);">
                                 <button type="submit" class="btn btn-primary">Back this Venture</button>
                             </div>
-                            <p style="margin-top: 10px; font-size: 14px; color: var(--text-secondary);">Minimum investment is £50. Your support helps students grow.</p>
                         </form>
                     <?php endif; ?>
                 </section>
@@ -408,18 +366,15 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                 <section class="card" style="background: rgba(255,255,255,0.02); text-align: center; padding: 40px; border: 1px dashed var(--border-color);">
                     <div style="font-size: 48px; color: var(--text-secondary); margin-bottom: 20px;"><i class="fas fa-lock"></i></div>
                     <h3>No Active Funding Round</h3>
-                    <p style="color: var(--text-secondary);">This startup is not currently raising funds, or the previous round has closed.</p>
-                    
                     <?php if ($user['role'] === 'founder' && $startup['founder_id'] == $user_id): ?>
                         <button class="btn btn-primary" style="margin-top: 20px;" onclick="document.getElementById('newRoundForm').style.display='block'">Launch New Funding Round</button>
-                        
                         <div id="newRoundForm" style="display: none; margin-top: 30px; text-align: left; background: var(--surface-color); padding: 25px; border-radius: 15px; border: 1px solid var(--border-color);">
                             <h4>Round Details</h4>
                             <form method="POST">
                                 <input type="hidden" name="action" value="start_new_round">
                                 <div class="form-group" style="margin-bottom: 20px;">
                                     <label>New Funding Target (£)</label>
-                                    <input type="number" name="new_target" min="50" step="50" class="form-control" placeholder="e.g. 5000" required style="background: var(--bg-color); color: #fff; border: 1px solid var(--border-color);">
+                                    <input type="number" name="new_target" min="50" step="50" class="form-control" required style="background: var(--bg-color); color: #fff; border: 1px solid var(--border-color);">
                                 </div>
                                 <button type="submit" class="btn btn-primary">Start Round</button>
                                 <button type="button" class="btn btn-secondary" onclick="document.getElementById('newRoundForm').style.display='none'">Cancel</button>
@@ -475,14 +430,10 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
                         </div>
                         <div>
                             <div style="font-weight: 600;"><?= htmlspecialchars($founder['full_name']) ?></div>
-                            <div style="font-size: 13px; color: var(--text-secondary);">
+                            <div style="font-size: 13px; color: var(--text-secondary);"><?= htmlspecialchars($founder['university']) ?></div>
-                                <?= htmlspecialchars($founder['university']) ?>
-                            </div>
                         </div>
                     </div>
                     <a href="messages.php?chat_with=<?= $founder['id'] ?>&startup_id=<?= $startup_id ?>" class="btn btn-outline" style="width: 100%; text-align: center; display: block; border-radius: 12px; border: 1px solid var(--border-color);">Send Message</a>
-                <?php else: ?>
-                    <div style="color: var(--text-secondary); font-style: italic;">Founder account deleted. Venture is community-managed.</div>
                 <?php endif; ?>
             </section>
         </div>
@@ -490,26 +441,9 @@ $platformName = defined('PLATFORM_NAME') ? PLATFORM_NAME : 'Gatsby';
 </main>
 
 <style>
-    header {
+    header { background: rgba(10, 10, 15, 0.8); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-color); padding: 15px 0; position: sticky; top: 0; z-index: 1000; }
-        background: rgba(10, 10, 15, 0.8);
+    .nav-links a { color: var(--text-secondary); text-decoration: none; margin: 0 15px; font-size: 14px; font-weight: 500; transition: color 0.2s; }
-        backdrop-filter: blur(20px);
+    .nav-links a:hover { color: #fff; }
-        border-bottom: 1px solid var(--border-color);
-        padding: 15px 0;
-        position: sticky;
-        top: 0;
-        z-index: 1000;
-    }
-    .nav-links a {
-        color: var(--text-secondary);
-        text-decoration: none;
-        margin: 0 15px;
-        font-size: 14px;
-        font-weight: 500;
-        transition: color 0.2s;
-    }
-    .nav-links a:hover {
-        color: #fff;
-    }
 </style>
 
 </body>